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28 lines
804 B
Markdown
28 lines
804 B
Markdown
#### Snippet of frontend(ReactJS)`DockerFile`
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You will find this `DockerFile` inside **frontend** directory.
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```bash
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# Create image based on the official Node image from dockerhub
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FROM node:10
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#Argument that is passed from docer-compose.yaml file
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ARG FRONT_END_PORT
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# Create app directory
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WORKDIR /usr/src/app
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#Echo the argument to check passed argument loaded here correctly
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RUN echo "Argument port is : $FRONT_END_PORT"
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# Copy dependency definitions
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COPY package.json /usr/src/app
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# Install dependecies
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RUN npm install
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# Get all the code needed to run the app
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COPY . /usr/src/app
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# Expose the port the app runs in
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EXPOSE ${FRONT_END_PORT}
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# Serve the app
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CMD ["npm", "start"]
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```
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##### Explanation of frontend(ReactJS) `DockerFile`
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Frontend `DockerFile` is almost the same as Backend `DockerFile`.
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